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-rw-r--r--drivers/md/bitmap.c2
-rw-r--r--drivers/md/dm-raid.c16
-rw-r--r--drivers/md/faulty.c2
-rw-r--r--drivers/md/linear.c2
-rw-r--r--drivers/md/md.c74
-rw-r--r--drivers/md/md.h5
-rw-r--r--drivers/md/multipath.c2
-rw-r--r--drivers/md/raid0.c10
-rw-r--r--drivers/md/raid1.c4
-rw-r--r--drivers/md/raid10.c4
-rw-r--r--drivers/md/raid5.c8
11 files changed, 66 insertions, 63 deletions
diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
index 239af9a9aad..2c5dbc6248d 100644
--- a/drivers/md/bitmap.c
+++ b/drivers/md/bitmap.c
@@ -171,7 +171,7 @@ static struct page *read_sb_page(struct mddev *mddev, loff_t offset,
did_alloc = 1;
}
- list_for_each_entry(rdev, &mddev->disks, same_set) {
+ rdev_for_each(rdev, mddev) {
if (! test_bit(In_sync, &rdev->flags)
|| test_bit(Faulty, &rdev->flags))
continue;
diff --git a/drivers/md/dm-raid.c b/drivers/md/dm-raid.c
index 787022c1818..c5a875d7b88 100644
--- a/drivers/md/dm-raid.c
+++ b/drivers/md/dm-raid.c
@@ -615,14 +615,14 @@ static int read_disk_sb(struct md_rdev *rdev, int size)
static void super_sync(struct mddev *mddev, struct md_rdev *rdev)
{
- struct md_rdev *r, *t;
+ struct md_rdev *r;
uint64_t failed_devices;
struct dm_raid_superblock *sb;
sb = page_address(rdev->sb_page);
failed_devices = le64_to_cpu(sb->failed_devices);
- rdev_for_each(r, t, mddev)
+ rdev_for_each(r, mddev)
if ((r->raid_disk >= 0) && test_bit(Faulty, &r->flags))
failed_devices |= (1ULL << r->raid_disk);
@@ -707,7 +707,7 @@ static int super_init_validation(struct mddev *mddev, struct md_rdev *rdev)
struct dm_raid_superblock *sb;
uint32_t new_devs = 0;
uint32_t rebuilds = 0;
- struct md_rdev *r, *t;
+ struct md_rdev *r;
struct dm_raid_superblock *sb2;
sb = page_address(rdev->sb_page);
@@ -750,7 +750,7 @@ static int super_init_validation(struct mddev *mddev, struct md_rdev *rdev)
* case the In_sync bit will /not/ be set and
* recovery_cp must be MaxSector.
*/
- rdev_for_each(r, t, mddev) {
+ rdev_for_each(r, mddev) {
if (!test_bit(In_sync, &r->flags)) {
DMINFO("Device %d specified for rebuild: "
"Clearing superblock", r->raid_disk);
@@ -782,7 +782,7 @@ static int super_init_validation(struct mddev *mddev, struct md_rdev *rdev)
* Now we set the Faulty bit for those devices that are
* recorded in the superblock as failed.
*/
- rdev_for_each(r, t, mddev) {
+ rdev_for_each(r, mddev) {
if (!r->sb_page)
continue;
sb2 = page_address(r->sb_page);
@@ -855,11 +855,11 @@ static int super_validate(struct mddev *mddev, struct md_rdev *rdev)
static int analyse_superblocks(struct dm_target *ti, struct raid_set *rs)
{
int ret;
- struct md_rdev *rdev, *freshest, *tmp;
+ struct md_rdev *rdev, *freshest;
struct mddev *mddev = &rs->md;
freshest = NULL;
- rdev_for_each(rdev, tmp, mddev) {
+ rdev_for_each(rdev, mddev) {
if (!rdev->meta_bdev)
continue;
@@ -888,7 +888,7 @@ static int analyse_superblocks(struct dm_target *ti, struct raid_set *rs)
if (super_validate(mddev, freshest))
return -EINVAL;
- rdev_for_each(rdev, tmp, mddev)
+ rdev_for_each(rdev, mddev)
if ((rdev != freshest) && super_validate(mddev, rdev))
return -EINVAL;
diff --git a/drivers/md/faulty.c b/drivers/md/faulty.c
index feb2c3c7bb4..45135f69509 100644
--- a/drivers/md/faulty.c
+++ b/drivers/md/faulty.c
@@ -315,7 +315,7 @@ static int run(struct mddev *mddev)
}
conf->nfaults = 0;
- list_for_each_entry(rdev, &mddev->disks, same_set)
+ rdev_for_each(rdev, mddev)
conf->rdev = rdev;
md_set_array_sectors(mddev, faulty_size(mddev, 0, 0));
diff --git a/drivers/md/linear.c b/drivers/md/linear.c
index 627456542fb..67940741b19 100644
--- a/drivers/md/linear.c
+++ b/drivers/md/linear.c
@@ -138,7 +138,7 @@ static struct linear_conf *linear_conf(struct mddev *mddev, int raid_disks)
cnt = 0;
conf->array_sectors = 0;
- list_for_each_entry(rdev, &mddev->disks, same_set) {
+ rdev_for_each(rdev, mddev) {
int j = rdev->raid_disk;
struct dev_info *disk = conf->disks + j;
sector_t sectors;
diff --git a/drivers/md/md.c b/drivers/md/md.c
index 115a6dd8583..119de175bf1 100644
--- a/drivers/md/md.c
+++ b/drivers/md/md.c
@@ -439,7 +439,7 @@ static void submit_flushes(struct work_struct *ws)
INIT_WORK(&mddev->flush_work, md_submit_flush_data);
atomic_set(&mddev->flush_pending, 1);
rcu_read_lock();
- list_for_each_entry_rcu(rdev, &mddev->disks, same_set)
+ rdev_for_each_rcu(rdev, mddev)
if (rdev->raid_disk >= 0 &&
!test_bit(Faulty, &rdev->flags)) {
/* Take two references, one is dropped
@@ -749,7 +749,7 @@ static struct md_rdev * find_rdev_nr(struct mddev *mddev, int nr)
{
struct md_rdev *rdev;
- list_for_each_entry(rdev, &mddev->disks, same_set)
+ rdev_for_each(rdev, mddev)
if (rdev->desc_nr == nr)
return rdev;
@@ -760,7 +760,7 @@ static struct md_rdev * find_rdev(struct mddev * mddev, dev_t dev)
{
struct md_rdev *rdev;
- list_for_each_entry(rdev, &mddev->disks, same_set)
+ rdev_for_each(rdev, mddev)
if (rdev->bdev->bd_dev == dev)
return rdev;
@@ -1342,7 +1342,7 @@ static void super_90_sync(struct mddev *mddev, struct md_rdev *rdev)
sb->state |= (1<<MD_SB_BITMAP_PRESENT);
sb->disks[0].state = (1<<MD_DISK_REMOVED);
- list_for_each_entry(rdev2, &mddev->disks, same_set) {
+ rdev_for_each(rdev2, mddev) {
mdp_disk_t *d;
int desc_nr;
int is_active = test_bit(In_sync, &rdev2->flags);
@@ -1816,7 +1816,7 @@ retry:
}
max_dev = 0;
- list_for_each_entry(rdev2, &mddev->disks, same_set)
+ rdev_for_each(rdev2, mddev)
if (rdev2->desc_nr+1 > max_dev)
max_dev = rdev2->desc_nr+1;
@@ -1833,7 +1833,7 @@ retry:
for (i=0; i<max_dev;i++)
sb->dev_roles[i] = cpu_to_le16(0xfffe);
- list_for_each_entry(rdev2, &mddev->disks, same_set) {
+ rdev_for_each(rdev2, mddev) {
i = rdev2->desc_nr;
if (test_bit(Faulty, &rdev2->flags))
sb->dev_roles[i] = cpu_to_le16(0xfffe);
@@ -1948,7 +1948,7 @@ int md_integrity_register(struct mddev *mddev)
return 0; /* nothing to do */
if (!mddev->gendisk || blk_get_integrity(mddev->gendisk))
return 0; /* shouldn't register, or already is */
- list_for_each_entry(rdev, &mddev->disks, same_set) {
+ rdev_for_each(rdev, mddev) {
/* skip spares and non-functional disks */
if (test_bit(Faulty, &rdev->flags))
continue;
@@ -2175,7 +2175,7 @@ static void export_array(struct mddev *mddev)
{
struct md_rdev *rdev, *tmp;
- rdev_for_each(rdev, tmp, mddev) {
+ rdev_for_each_safe(rdev, tmp, mddev) {
if (!rdev->mddev) {
MD_BUG();
continue;
@@ -2307,11 +2307,11 @@ static void md_print_devices(void)
bitmap_print_sb(mddev->bitmap);
else
printk("%s: ", mdname(mddev));
- list_for_each_entry(rdev, &mddev->disks, same_set)
+ rdev_for_each(rdev, mddev)
printk("<%s>", bdevname(rdev->bdev,b));
printk("\n");
- list_for_each_entry(rdev, &mddev->disks, same_set)
+ rdev_for_each(rdev, mddev)
print_rdev(rdev, mddev->major_version);
}
printk("md: **********************************\n");
@@ -2328,7 +2328,7 @@ static void sync_sbs(struct mddev * mddev, int nospares)
* with the rest of the array)
*/
struct md_rdev *rdev;
- list_for_each_entry(rdev, &mddev->disks, same_set) {
+ rdev_for_each(rdev, mddev) {
if (rdev->sb_events == mddev->events ||
(nospares &&
rdev->raid_disk < 0 &&
@@ -2351,7 +2351,7 @@ static void md_update_sb(struct mddev * mddev, int force_change)
repeat:
/* First make sure individual recovery_offsets are correct */
- list_for_each_entry(rdev, &mddev->disks, same_set) {
+ rdev_for_each(rdev, mddev) {
if (rdev->raid_disk >= 0 &&
mddev->delta_disks >= 0 &&
!test_bit(In_sync, &rdev->flags) &&
@@ -2364,7 +2364,7 @@ repeat:
clear_bit(MD_CHANGE_DEVS, &mddev->flags);
if (!mddev->external) {
clear_bit(MD_CHANGE_PENDING, &mddev->flags);
- list_for_each_entry(rdev, &mddev->disks, same_set) {
+ rdev_for_each(rdev, mddev) {
if (rdev->badblocks.changed) {
md_ack_all_badblocks(&rdev->badblocks);
md_error(mddev, rdev);
@@ -2430,7 +2430,7 @@ repeat:
mddev->events --;
}
- list_for_each_entry(rdev, &mddev->disks, same_set) {
+ rdev_for_each(rdev, mddev) {
if (rdev->badblocks.changed)
any_badblocks_changed++;
if (test_bit(Faulty, &rdev->flags))
@@ -2444,7 +2444,7 @@ repeat:
mdname(mddev), mddev->in_sync);
bitmap_update_sb(mddev->bitmap);
- list_for_each_entry(rdev, &mddev->disks, same_set) {
+ rdev_for_each(rdev, mddev) {
char b[BDEVNAME_SIZE];
if (rdev->sb_loaded != 1)
@@ -2493,7 +2493,7 @@ repeat:
if (test_bit(MD_RECOVERY_RUNNING, &mddev->recovery))
sysfs_notify(&mddev->kobj, NULL, "sync_completed");
- list_for_each_entry(rdev, &mddev->disks, same_set) {
+ rdev_for_each(rdev, mddev) {
if (test_and_clear_bit(FaultRecorded, &rdev->flags))
clear_bit(Blocked, &rdev->flags);
@@ -2896,7 +2896,7 @@ rdev_size_store(struct md_rdev *rdev, const char *buf, size_t len)
struct md_rdev *rdev2;
mddev_lock(mddev);
- list_for_each_entry(rdev2, &mddev->disks, same_set)
+ rdev_for_each(rdev2, mddev)
if (rdev->bdev == rdev2->bdev &&
rdev != rdev2 &&
overlaps(rdev->data_offset, rdev->sectors,
@@ -3193,7 +3193,7 @@ static void analyze_sbs(struct mddev * mddev)
char b[BDEVNAME_SIZE];
freshest = NULL;
- rdev_for_each(rdev, tmp, mddev)
+ rdev_for_each_safe(rdev, tmp, mddev)
switch (super_types[mddev->major_version].
load_super(rdev, freshest, mddev->minor_version)) {
case 1:
@@ -3214,7 +3214,7 @@ static void analyze_sbs(struct mddev * mddev)
validate_super(mddev, freshest);
i = 0;
- rdev_for_each(rdev, tmp, mddev) {
+ rdev_for_each_safe(rdev, tmp, mddev) {
if (mddev->max_disks &&
(rdev->desc_nr >= mddev->max_disks ||
i > mddev->max_disks)) {
@@ -3403,7 +3403,7 @@ level_store(struct mddev *mddev, const char *buf, size_t len)
return -EINVAL;
}
- list_for_each_entry(rdev, &mddev->disks, same_set)
+ rdev_for_each(rdev, mddev)
rdev->new_raid_disk = rdev->raid_disk;
/* ->takeover must set new_* and/or delta_disks
@@ -3456,7 +3456,7 @@ level_store(struct mddev *mddev, const char *buf, size_t len)
mddev->safemode = 0;
}
- list_for_each_entry(rdev, &mddev->disks, same_set) {
+ rdev_for_each(rdev, mddev) {
if (rdev->raid_disk < 0)
continue;
if (rdev->new_raid_disk >= mddev->raid_disks)
@@ -3465,7 +3465,7 @@ level_store(struct mddev *mddev, const char *buf, size_t len)
continue;
sysfs_unlink_rdev(mddev, rdev);
}
- list_for_each_entry(rdev, &mddev->disks, same_set) {
+ rdev_for_each(rdev, mddev) {
if (rdev->raid_disk < 0)
continue;
if (rdev->new_raid_disk == rdev->raid_disk)
@@ -4796,7 +4796,7 @@ int md_run(struct mddev *mddev)
* the only valid external interface is through the md
* device.
*/
- list_for_each_entry(rdev, &mddev->disks, same_set) {
+ rdev_for_each(rdev, mddev) {
if (test_bit(Faulty, &rdev->flags))
continue;
sync_blockdev(rdev->bdev);
@@ -4867,8 +4867,8 @@ int md_run(struct mddev *mddev)
struct md_rdev *rdev2;
int warned = 0;
- list_for_each_entry(rdev, &mddev->disks, same_set)
- list_for_each_entry(rdev2, &mddev->disks, same_set) {
+ rdev_for_each(rdev, mddev)
+ rdev_for_each(rdev2, mddev) {
if (rdev < rdev2 &&
rdev->bdev->bd_contains ==
rdev2->bdev->bd_contains) {
@@ -4945,7 +4945,7 @@ int md_run(struct mddev *mddev)
mddev->in_sync = 1;
smp_wmb();
mddev->ready = 1;
- list_for_each_entry(rdev, &mddev->disks, same_set)
+ rdev_for_each(rdev, mddev)
if (rdev->raid_disk >= 0)
if (sysfs_link_rdev(mddev, rdev))
/* failure here is OK */;
@@ -5175,7 +5175,7 @@ static int do_md_stop(struct mddev * mddev, int mode, int is_open)
/* tell userspace to handle 'inactive' */
sysfs_notify_dirent_safe(mddev->sysfs_state);
- list_for_each_entry(rdev, &mddev->disks, same_set)
+ rdev_for_each(rdev, mddev)
if (rdev->raid_disk >= 0)
sysfs_unlink_rdev(mddev, rdev);
@@ -5226,7 +5226,7 @@ static void autorun_array(struct mddev *mddev)
printk(KERN_INFO "md: running: ");
- list_for_each_entry(rdev, &mddev->disks, same_set) {
+ rdev_for_each(rdev, mddev) {
char b[BDEVNAME_SIZE];
printk("<%s>", bdevname(rdev->bdev,b));
}
@@ -5356,7 +5356,7 @@ static int get_array_info(struct mddev * mddev, void __user * arg)
struct md_rdev *rdev;
nr=working=insync=failed=spare=0;
- list_for_each_entry(rdev, &mddev->disks, same_set) {
+ rdev_for_each(rdev, mddev) {
nr++;
if (test_bit(Faulty, &rdev->flags))
failed++;
@@ -5923,7 +5923,7 @@ static int update_size(struct mddev *mddev, sector_t num_sectors)
* grow, and re-add.
*/
return -EBUSY;
- list_for_each_entry(rdev, &mddev->disks, same_set) {
+ rdev_for_each(rdev, mddev) {
sector_t avail = rdev->sectors;
if (fit && (num_sectors == 0 || num_sectors > avail))
@@ -6758,7 +6758,7 @@ static int md_seq_show(struct seq_file *seq, void *v)
}
sectors = 0;
- list_for_each_entry(rdev, &mddev->disks, same_set) {
+ rdev_for_each(rdev, mddev) {
char b[BDEVNAME_SIZE];
seq_printf(seq, " %s[%d]",
bdevname(rdev->bdev,b), rdev->desc_nr);
@@ -7170,7 +7170,7 @@ void md_do_sync(struct mddev *mddev)
max_sectors = mddev->dev_sectors;
j = MaxSector;
rcu_read_lock();
- list_for_each_entry_rcu(rdev, &mddev->disks, same_set)
+ rdev_for_each_rcu(rdev, mddev)
if (rdev->raid_disk >= 0 &&
!test_bit(Faulty, &rdev->flags) &&
!test_bit(In_sync, &rdev->flags) &&
@@ -7342,7 +7342,7 @@ void md_do_sync(struct mddev *mddev)
if (!test_bit(MD_RECOVERY_INTR, &mddev->recovery))
mddev->curr_resync = MaxSector;
rcu_read_lock();
- list_for_each_entry_rcu(rdev, &mddev->disks, same_set)
+ rdev_for_each_rcu(rdev, mddev)
if (rdev->raid_disk >= 0 &&
mddev->delta_disks >= 0 &&
!test_bit(Faulty, &rdev->flags) &&
@@ -7388,7 +7388,7 @@ static int remove_and_add_spares(struct mddev *mddev)
mddev->curr_resync_completed = 0;
- list_for_each_entry(rdev, &mddev->disks, same_set)
+ rdev_for_each(rdev, mddev)
if (rdev->raid_disk >= 0 &&
!test_bit(Blocked, &rdev->flags) &&
(test_bit(Faulty, &rdev->flags) ||
@@ -7406,7 +7406,7 @@ static int remove_and_add_spares(struct mddev *mddev)
"degraded");
- list_for_each_entry(rdev, &mddev->disks, same_set) {
+ rdev_for_each(rdev, mddev) {
if (rdev->raid_disk >= 0 &&
!test_bit(In_sync, &rdev->flags) &&
!test_bit(Faulty, &rdev->flags))
@@ -7451,7 +7451,7 @@ static void reap_sync_thread(struct mddev *mddev)
* do the superblock for an incrementally recovered device
* written out.
*/
- list_for_each_entry(rdev, &mddev->disks, same_set)
+ rdev_for_each(rdev, mddev)
if (!mddev->degraded ||
test_bit(In_sync, &rdev->flags))
rdev->saved_raid_disk = -1;
@@ -7529,7 +7529,7 @@ void md_check_recovery(struct mddev *mddev)
* failed devices.
*/
struct md_rdev *rdev;
- list_for_each_entry(rdev, &mddev->disks, same_set)
+ rdev_for_each(rdev, mddev)
if (rdev->raid_disk >= 0 &&
!test_bit(Blocked, &rdev->flags) &&
test_bit(Faulty, &rdev->flags) &&
diff --git a/drivers/md/md.h b/drivers/md/md.h
index 44c63dfeeb2..39acfe90cc2 100644
--- a/drivers/md/md.h
+++ b/drivers/md/md.h
@@ -519,7 +519,10 @@ static inline void sysfs_unlink_rdev(struct mddev *mddev, struct md_rdev *rdev)
/*
* iterates through the 'same array disks' ringlist
*/
-#define rdev_for_each(rdev, tmp, mddev) \
+#define rdev_for_each(rdev, mddev) \
+ list_for_each_entry(rdev, &((mddev)->disks), same_set)
+
+#define rdev_for_each_safe(rdev, tmp, mddev) \
list_for_each_entry_safe(rdev, tmp, &((mddev)->disks), same_set)
#define rdev_for_each_rcu(rdev, mddev) \
diff --git a/drivers/md/multipath.c b/drivers/md/multipath.c
index a222f516660..9339e67fcc7 100644
--- a/drivers/md/multipath.c
+++ b/drivers/md/multipath.c
@@ -428,7 +428,7 @@ static int multipath_run (struct mddev *mddev)
}
working_disks = 0;
- list_for_each_entry(rdev, &mddev->disks, same_set) {
+ rdev_for_each(rdev, mddev) {
disk_idx = rdev->raid_disk;
if (disk_idx < 0 ||
disk_idx >= mddev->raid_disks)
diff --git a/drivers/md/raid0.c b/drivers/md/raid0.c
index 7294bd115e3..7ef5cbf31bb 100644
--- a/drivers/md/raid0.c
+++ b/drivers/md/raid0.c
@@ -91,7 +91,7 @@ static int create_strip_zones(struct mddev *mddev, struct r0conf **private_conf)
if (!conf)
return -ENOMEM;
- list_for_each_entry(rdev1, &mddev->disks, same_set) {
+ rdev_for_each(rdev1, mddev) {
pr_debug("md/raid0:%s: looking at %s\n",
mdname(mddev),
bdevname(rdev1->bdev, b));
@@ -102,7 +102,7 @@ static int create_strip_zones(struct mddev *mddev, struct r0conf **private_conf)
sector_div(sectors, mddev->chunk_sectors);
rdev1->sectors = sectors * mddev->chunk_sectors;
- list_for_each_entry(rdev2, &mddev->disks, same_set) {
+ rdev_for_each(rdev2, mddev) {
pr_debug("md/raid0:%s: comparing %s(%llu)"
" with %s(%llu)\n",
mdname(mddev),
@@ -157,7 +157,7 @@ static int create_strip_zones(struct mddev *mddev, struct r0conf **private_conf)
smallest = NULL;
dev = conf->devlist;
err = -EINVAL;
- list_for_each_entry(rdev1, &mddev->disks, same_set) {
+ rdev_for_each(rdev1, mddev) {
int j = rdev1->raid_disk;
if (mddev->level == 10) {
@@ -329,7 +329,7 @@ static sector_t raid0_size(struct mddev *mddev, sector_t sectors, int raid_disks
WARN_ONCE(sectors || raid_disks,
"%s does not support generic reshape\n", __func__);
- list_for_each_entry(rdev, &mddev->disks, same_set)
+ rdev_for_each(rdev, mddev)
array_sectors += rdev->sectors;
return array_sectors;
@@ -543,7 +543,7 @@ static void *raid0_takeover_raid45(struct mddev *mddev)
return ERR_PTR(-EINVAL);
}
- list_for_each_entry(rdev, &mddev->disks, same_set) {
+ rdev_for_each(rdev, mddev) {
/* check slot number for a disk */
if (rdev->raid_disk == mddev->raid_disks-1) {
printk(KERN_ERR "md/raid0:%s: raid5 must have missing parity disk!\n",
diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
index 118e0f69f22..a933bd4065a 100644
--- a/drivers/md/raid1.c
+++ b/drivers/md/raid1.c
@@ -2504,7 +2504,7 @@ static struct r1conf *setup_conf(struct mddev *mddev)
err = -EINVAL;
spin_lock_init(&conf->device_lock);
- list_for_each_entry(rdev, &mddev->disks, same_set) {
+ rdev_for_each(rdev, mddev) {
int disk_idx = rdev->raid_disk;
if (disk_idx >= mddev->raid_disks
|| disk_idx < 0)
@@ -2622,7 +2622,7 @@ static int run(struct mddev *mddev)
if (IS_ERR(conf))
return PTR_ERR(conf);
- list_for_each_entry(rdev, &mddev->disks, same_set) {
+ rdev_for_each(rdev, mddev) {
if (!mddev->gendisk)
continue;
disk_stack_limits(mddev->gendisk, rdev->bdev,
diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
index 2ae7021320e..52bb37d4026 100644
--- a/drivers/md/raid10.c
+++ b/drivers/md/raid10.c
@@ -3253,7 +3253,7 @@ static int run(struct mddev *mddev)
blk_queue_io_opt(mddev->queue, chunk_size *
(conf->raid_disks / conf->near_copies));
- list_for_each_entry(rdev, &mddev->disks, same_set) {
+ rdev_for_each(rdev, mddev) {
disk_idx = rdev->raid_disk;
if (disk_idx >= conf->raid_disks
@@ -3419,7 +3419,7 @@ static void *raid10_takeover_raid0(struct mddev *mddev)
conf = setup_conf(mddev);
if (!IS_ERR(conf)) {
- list_for_each_entry(rdev, &mddev->disks, same_set)
+ rdev_for_each(rdev, mddev)
if (rdev->raid_disk >= 0)
rdev->new_raid_disk = rdev->raid_disk * 2;
conf->barrier = 1;
diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
index d38d235cc39..23ac880bba9 100644
--- a/drivers/md/raid5.c
+++ b/drivers/md/raid5.c
@@ -4842,7 +4842,7 @@ static struct r5conf *setup_conf(struct mddev *mddev)
pr_debug("raid456: run(%s) called.\n", mdname(mddev));
- list_for_each_entry(rdev, &mddev->disks, same_set) {
+ rdev_for_each(rdev, mddev) {
raid_disk = rdev->raid_disk;
if (raid_disk >= max_disks
|| raid_disk < 0)
@@ -5177,7 +5177,7 @@ static int run(struct mddev *mddev)
blk_queue_io_opt(mddev->queue, chunk_size *
(conf->raid_disks - conf->max_degraded));
- list_for_each_entry(rdev, &mddev->disks, same_set)
+ rdev_for_each(rdev, mddev)
disk_stack_limits(mddev->gendisk, rdev->bdev,
rdev->data_offset << 9);
}
@@ -5500,7 +5500,7 @@ static int raid5_start_reshape(struct mddev *mddev)
if (!check_stripe_cache(mddev))
return -ENOSPC;
- list_for_each_entry(rdev, &mddev->disks, same_set)
+ rdev_for_each(rdev, mddev)
if (!test_bit(In_sync, &rdev->flags)
&& !test_bit(Faulty, &rdev->flags))
spares++;
@@ -5546,7 +5546,7 @@ static int raid5_start_reshape(struct mddev *mddev)
* such devices during the reshape and confusion could result.
*/
if (mddev->delta_disks >= 0) {
- list_for_each_entry(rdev, &mddev->disks, same_set)
+ rdev_for_each(rdev, mddev)
if (rdev->raid_disk < 0 &&
!test_bit(Faulty, &rdev->flags)) {
if (raid5_add_disk(mddev, rdev) == 0) {
generated by cgit v1.2.3-18-g5258 (git 2.32.0) at 2024-12-27 01:51:43 +0000